Warning: Permanently added '10.128.1.129' (ED25519) to the list of known hosts.
2026/11/09 06:41:39 parsed 1 programs
2026/11/09 06:41:39 serving rpc on tcp://33543
[ 66.535158][ T4200] cgroup: Unknown subsys name 'net'
[ 66.661180][ T4200] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 68.217640][ T4200] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 69.663470][ T145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.677932][ T145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.697524][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 69.715283][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.724141][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.733122][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 70.765878][ T4231] rxe_eth0 speed is unknown, defaulting to 1000
[ 70.774189][ T4231] rxe_eth0 speed is unknown, defaulting to 1000
[ 70.782669][ T4231] rxe_eth0 speed is unknown, defaulting to 1000
[ 70.912335][ T4203] rxe_eth0 speed is unknown, defaulting to 1000
[ 70.911592][ T4231] infiniband rxe0: set active
[ 70.928820][ T4231] infiniband rxe0: added rxe_eth0
[ 70.977321][ T4231] RDS/IB: rxe0: added
[ 70.982006][ T4231] smc: adding ib device rxe0 with port count 1
[ 70.988648][ T4231] smc: ib device rxe0 port 1 has pnetid
[ 70.996220][ T4203] rxe_eth0 speed is unknown, defaulting to 1000
[ 71.006323][ T4231] rxe_eth0 speed is unknown, defaulting to 1000
[ 71.113582][ T4231] rxe_eth0 speed is unknown, defaulting to 1000
[ 71.227000][ T4231] rxe_eth0 speed is unknown, defaulting to 1000
[ 71.267886][ T1424] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.274592][ T1424] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.351464][ T4231] rxe_eth0 speed is unknown, defaulting to 1000
[ 71.483233][ T4231] rxe_eth0 speed is unknown, defaulting to 1000
[ 71.684512][ T4231] rxe_eth0 speed is unknown, defaulting to 1000
[ 71.900606][ T4231] chnl_net:caif_netlink_parms(): no params data found
[ 72.015652][ T4231] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.023477][ T4231] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.031862][ T4231] device bridge_slave_0 entered promiscuous mode
[ 72.041747][ T4231] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.049007][ T4231] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.057307][ T4231] device bridge_slave_1 entered promiscuous mode
[ 72.084187][ T4231] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.096526][ T4231] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.125139][ T4231] team0: Port device team_slave_0 added
[ 72.133318][ T4231] team0: Port device team_slave_1 added
[ 72.171661][ T4231] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.185400][ T4231] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 72.217545][ T4231] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.230669][ T3854] infiniband rxe0: set active
[ 72.236112][ T21] rxe_eth0 speed is unknown, defaulting to 1000
[ 72.243194][ T4231] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.251355][ T4231] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 72.279280][ T4231] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.322382][ T4231] device hsr_slave_0 entered promiscuous mode
[ 72.331867][ T4231] device hsr_slave_1 entered promiscuous mode
[ 72.475996][ T4231] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 72.488562][ T4231] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 72.502305][ T4231] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 72.512627][ T4231] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 72.540381][ T4231] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.547707][ T4231] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.556007][ T4231] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.563130][ T4231] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.661880][ T4231] 8021q: adding VLAN 0 to HW filter on device bond0
[ 72.691183][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 72.708061][ T1212] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.717726][ T1212] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.729932][ T4231] 8021q: adding VLAN 0 to HW filter on device team0
[ 72.741308][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 72.749860][ T1212] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.756962][ T1212] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.777551][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 72.786669][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 72.796861][ T1212] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.804190][ T1212] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.812354][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 72.821999][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 72.848196][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 72.858770][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 72.868823][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 72.877930][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 72.887607][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 72.900806][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 72.909626][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 72.933059][ T4231] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 72.945789][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 72.953692][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 72.963041][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 73.066705][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 73.074222][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 73.090763][ T4231] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 73.119438][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 73.128582][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 73.147993][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 73.156599][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 73.167475][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 73.176284][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 73.200222][ T4231] device veth0_vlan entered promiscuous mode
[ 73.212472][ T4231] device veth1_vlan entered promiscuous mode
[ 73.234015][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 73.242842][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 73.251248][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 73.260090][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 73.283929][ T4231] device veth0_macvtap entered promiscuous mode
[ 73.294097][ T4231] device veth1_macvtap entered promiscuous mode
[ 73.311282][ T4231] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 73.319913][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 73.329448][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 73.338068][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 73.347406][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 73.371422][ T4231] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 73.380887][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 73.389791][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 73.401231][ T4231] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.410826][ T4231] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.420000][ T4231] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.429654][ T4231] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.572299][ T4290] rxe_eth0 speed is unknown, defaulting to 1000
[ 73.585303][ T4231] syz-executor (4231) used greatest stack depth: 21104 bytes left
[ 74.004813][ T4297] rxe_eth0 speed is unknown, defaulting to 1000
[ 74.283721][ T4301] rxe_eth0 speed is unknown, defaulting to 1000
[ 74.518252][ T4305] rxe_eth0 speed is unknown, defaulting to 1000
[ 74.745946][ T4309] rxe_eth0 speed is unknown, defaulting to 1000
[ 75.119089][ T4313] rxe_eth0 speed is unknown, defaulting to 1000
[ 75.424167][ T4317] rxe_eth0 speed is unknown, defaulting to 1000
[ 75.630100][ T3070] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.717803][ T4322] rxe_eth0 speed is unknown, defaulting to 1000
[ 75.870806][ T4330] rxe_eth0 speed is unknown, defaulting to 1000
2026/11/09 06:41:51 executed programs: 0
[ 76.202509][ T4333] rxe_eth0 speed is unknown, defaulting to 1000
[ 76.336769][ T4333] chnl_net:caif_netlink_parms(): no params data found
[ 76.381357][ T4333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.388677][ T4333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.397164][ T4333] device bridge_slave_0 entered promiscuous mode
[ 76.406352][ T4333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.413666][ T4333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.422250][ T4333] device bridge_slave_1 entered promiscuous mode
[ 76.443272][ T4333] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 76.454681][ T4333] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 76.478028][ T4333] team0: Port device team_slave_0 added
[ 76.486084][ T4333] team0: Port device team_slave_1 added
[ 76.505377][ T4333] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 76.512359][ T4333] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 76.538588][ T4333] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 76.551264][ T4333] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 76.558977][ T4333] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 76.585223][ T4333] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 76.616776][ T4333] device hsr_slave_0 entered promiscuous mode
[ 76.623944][ T4333] device hsr_slave_1 entered promiscuous mode
[ 76.631340][ T4333] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 76.640322][ T4333] Cannot create hsr debugfs directory
[ 78.091493][ T3070] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.130222][ T3070] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.212496][ T3070] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.226068][ T13] Bluetooth: hci0: command 0x0409 tx timeout
[ 79.336212][ T4333] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 79.347413][ T4333] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 79.372498][ T4333] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 79.382082][ T4333] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 79.456464][ T4333] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.472762][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 79.483463][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 79.495744][ T4333] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.519420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 79.531283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 79.540353][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.547591][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.568846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 79.579461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 79.589602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 79.602060][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.609243][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.621710][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 79.635232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 79.646019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 79.657660][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 79.676040][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 79.684834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 79.693791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 79.703513][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 79.713328][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 79.725822][ T4333] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 79.737707][ T4333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 79.748047][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 79.757544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 79.887737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 79.895912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 79.908978][ T4333] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 79.933942][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 79.943974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 79.968552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 79.977731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 79.990206][ T4333] device veth0_vlan entered promiscuous mode
[ 79.998542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 80.009218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 80.022446][ T4333] device veth1_vlan entered promiscuous mode
[ 80.049644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 80.061399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 80.071139][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 80.080830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 80.093055][ T4333] device veth0_macvtap entered promiscuous mode
[ 80.104084][ T4333] device veth1_macvtap entered promiscuous mode
[ 80.127762][ T4333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 80.142120][ T4333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.157079][ T4333] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.165636][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 80.174781][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 80.182909][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 80.193034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 80.205018][ T4333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 80.215996][ T4333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.229362][ T4333] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.237576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 80.247335][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 80.258691][ T4333] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.267868][ T4333] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.277401][ T4333] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.286529][ T4333] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.305074][ T4281] Bluetooth: hci0: command 0x041b tx timeout
[ 80.370505][ T3070] device hsr_slave_0 left promiscuous mode
[ 80.377103][ T3070] device hsr_slave_1 left promiscuous mode
[ 80.383680][ T3070] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 80.391991][ T3070] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 80.401021][ T3070] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 80.408477][ T3070] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 80.416565][ T3070] device bridge_slave_1 left promiscuous mode
[ 80.423525][ T3070] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.438754][ T3070] device bridge_slave_0 left promiscuous mode
[ 80.445371][ T3070] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.464460][ T3070] device veth1_macvtap left promiscuous mode
[ 80.471028][ T3070] device veth0_macvtap left promiscuous mode
[ 80.478158][ T3070] device veth1_vlan left promiscuous mode
[ 80.484096][ T3070] device veth0_vlan left promiscuous mode
[ 80.670589][ T3070] team0 (unregistering): Port device team_slave_1 removed
[ 80.689070][ T3070] team0 (unregistering): Port device team_slave_0 removed
[ 80.704074][ T3070] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 80.726445][ T3070] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 80.790392][ T3070] bond0 (unregistering): Released all slaves
[ 80.812747][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.822552][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.834852][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 80.877481][ T1212] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.888920][ T1212] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.897595][ T4382] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 81.113119][ T4384] loop0: detected capacity change from 0 to 32768
[ 81.223359][ T4384] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4384)
[ 81.265966][ T4384] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[ 81.284544][ T4384] BTRFS info (device loop0): using free space tree
[ 81.291121][ T4384] BTRFS info (device loop0): has skinny extents
[ 81.490916][ T4384] BTRFS info (device loop0): enabling ssd optimizations
[ 81.518409][ T4384] FAULT_INJECTION: forcing a failure.
[ 81.518409][ T4384] name failslab, interval 1, probability 5, space 0, times 100
[ 81.531935][ T4384] CPU: 1 PID: 4384 Comm: syz.0.17 Not tainted syzkaller #0
[ 81.539197][ T4384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 81.549306][ T4384] Call Trace:
[ 81.552631][ T4384]
[ 81.555602][ T4384] dump_stack_lvl+0x188/0x250
[ 81.560344][ T4384] ? show_regs_print_info+0x20/0x20
[ 81.565577][ T4384] ? load_image+0x410/0x410
[ 81.570123][ T4384] ? prandom_u32+0x217/0x250
[ 81.574777][ T4384] should_fail+0x383/0x4b0
[ 81.579265][ T4384] should_failslab+0x5/0x20
[ 81.583803][ T4384] slab_pre_alloc_hook+0x51/0xc0
[ 81.588777][ T4384] __kmalloc+0x6b/0x340
[ 81.592964][ T4384] ? tomoyo_realpath_from_path+0xed/0x5e0
[ 81.598724][ T4384] tomoyo_realpath_from_path+0xed/0x5e0
[ 81.604320][ T4384] tomoyo_path_number_perm+0x251/0x6b0
[ 81.609819][ T4384] ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 81.615371][ T4384] security_file_ioctl+0x6c/0xa0
[ 81.620349][ T4384] __se_sys_ioctl+0x48/0x170
[ 81.624970][ T4384] do_syscall_64+0x4c/0xa0
[ 81.629414][ T4384] ? clear_bhb_loop+0x30/0x80
[ 81.634123][ T4384] ? clear_bhb_loop+0x30/0x80
[ 81.638925][ T4384] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 81.644870][ T4384] RIP: 0033:0x7f37c1a107ab
[ 81.649317][ T4384] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
[ 81.669169][ T4384] RSP: 002b:00007f37c106edb0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 81.677634][ T4384] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f37c1a107ab
[ 81.685745][ T4384] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009
[ 81.693754][ T4384] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000
[ 81.701933][ T4384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 81.710087][ T4384] R13: 00007f37c106eee0 R14: 00007f37c106f6a8 R15: 00007f37b8c4f000
[ 81.718114][ T4384]
[ 81.721733][ T4384] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 81.735384][ T4384] FAULT_INJECTION: forcing a failure.
[ 81.735384][ T4384] name failslab, interval 1, probability 5, space 0, times 99
[ 81.764539][ T4384] CPU: 1 PID: 4384 Comm: syz.0.17 Not tainted syzkaller #0
[ 81.772008][ T4384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 81.782103][ T4384] Call Trace:
[ 81.785422][ T4384]
[ 81.788383][ T4384] dump_stack_lvl+0x188/0x250
[ 81.793100][ T4384] ? show_regs_print_info+0x20/0x20
[ 81.798344][ T4384] ? load_image+0x410/0x410
[ 81.802893][ T4384] ? prandom_u32+0x217/0x250
[ 81.807526][ T4384] should_fail+0x383/0x4b0
[ 81.811987][ T4384] should_failslab+0x5/0x20
[ 81.816525][ T4384] slab_pre_alloc_hook+0x51/0xc0
[ 81.821499][ T4384] __kmalloc_node+0x6d/0x3a0
[ 81.826133][ T4384] ? memcg_alloc_page_obj_cgroups+0x7d/0x120
[ 81.832183][ T4384] memcg_alloc_page_obj_cgroups+0x7d/0x120
[ 81.838031][ T4384] slab_post_alloc_hook+0xba/0x380
[ 81.843187][ T4384] ? __d_alloc+0x27/0x6d0
[ 81.847558][ T4384] kmem_cache_alloc+0x15d/0x280
[ 81.852476][ T4384] __d_alloc+0x27/0x6d0
[ 81.856673][ T4384] ? d_alloc_pseudo+0xe/0x70
[ 81.861316][ T4384] d_alloc_pseudo+0x19/0x70
[ 81.865867][ T4384] alloc_file_pseudo+0xe0/0x200
[ 81.870768][ T4384] ? alloc_empty_file_noaccount+0x80/0x80
[ 81.876542][ T4384] ? shmem_get_inode+0x87b/0xa40
[ 81.881537][ T4384] __shmem_file_setup+0x1cf/0x290
[ 81.886609][ T4384] ? shmem_file_setup+0x13/0x30
[ 81.891522][ T4384] __se_sys_memfd_create+0x290/0x450
[ 81.896859][ T4384] ? __x64_sys_memfd_create+0x60/0x60
[ 81.902276][ T4384] ? lockdep_hardirqs_on+0x94/0x140
[ 81.907601][ T4384] do_syscall_64+0x4c/0xa0
[ 81.912080][ T4384] ? clear_bhb_loop+0x30/0x80
[ 81.916795][ T4384] ? clear_bhb_loop+0x30/0x80
[ 81.921658][ T4384] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 81.927636][ T4384] RIP: 0033:0x7f37c1a10b19
[ 81.932088][ T4384] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 81.951750][ T4384] RSP: 002b:00007f37c106ee08 EFLAGS: 00000202 ORIG_RAX: 000000000000013f
[ 81.960210][ T4384] RAX: ffffffffffffffda RBX: 0000000000000baf RCX: 00007f37c1a10b19
[ 81.968409][ T4384] RDX: 00007f37c106eee0 RSI: 0000000000000000 RDI: 00007f37c1aa8d63
[ 81.976424][ T4384] RBP: 0000200000006180 R08: 00000000ffffffff R09: 0000000000000003
[ 81.984432][ T4384] R10: 0000000000000001 R11: 0000000000000202 R12: 00002000000060c0
[ 81.992593][ T4384] R13: 00007f37c106eee0 R14: 00007f37c106eea0 R15: 0000200000006140
[ 82.000619][ T4384]
[ 82.010355][ T4384] FAULT_INJECTION: forcing a failure.
[ 82.010355][ T4384] name failslab, interval 1, probability 5, space 0, times 98
[ 82.044432][ T4384] CPU: 1 PID: 4384 Comm: syz.0.17 Not tainted syzkaller #0
[ 82.051701][ T4384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 82.061820][ T4384] Call Trace:
[ 82.065308][ T4384]
[ 82.068301][ T4384] dump_stack_lvl+0x188/0x250
[ 82.073147][ T4384] ? show_regs_print_info+0x20/0x20
[ 82.078508][ T4384] ? load_image+0x410/0x410
[ 82.083073][ T4384] should_fail+0x383/0x4b0
[ 82.087542][ T4384] should_failslab+0x5/0x20
[ 82.092083][ T4384] slab_pre_alloc_hook+0x51/0xc0
[ 82.097056][ T4384] ? vm_area_alloc+0x20/0xe0
[ 82.101688][ T4384] kmem_cache_alloc+0x3d/0x280
[ 82.106499][ T4384] vm_area_alloc+0x20/0xe0
[ 82.110947][ T4384] mmap_region+0xbd2/0x1730
[ 82.115500][ T4384] ? get_unmapped_area+0x2f0/0x360
[ 82.120652][ T4384] do_mmap+0x801/0xe30
[ 82.124757][ T4384] ? vm_mmap_pgoff+0x16c/0x2d0
[ 82.129568][ T4384] vm_mmap_pgoff+0x1c1/0x2d0
[ 82.134204][ T4384] ? account_locked_vm+0xe0/0xe0
[ 82.139174][ T4384] ? __context_tracking_exit+0x4c/0x80
[ 82.144711][ T4384] ? __lock_acquire+0x7d40/0x7d40
[ 82.149782][ T4384] ksys_mmap_pgoff+0x140/0x790
[ 82.154595][ T4384] ? mmap_region+0x1730/0x1730
[ 82.159404][ T4384] ? lockdep_hardirqs_on+0x94/0x140
[ 82.164644][ T4384] do_syscall_64+0x4c/0xa0
[ 82.169204][ T4384] ? clear_bhb_loop+0x30/0x80
[ 82.173923][ T4384] ? clear_bhb_loop+0x30/0x80
[ 82.178669][ T4384] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 82.184647][ T4384] RIP: 0033:0x7f37c1a10882
[ 82.189101][ T4384] Code: 4f 01 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6e 5b 5d c3 0f 1f 00 48 c7 c0 e8 ff ff ff 64
[ 82.209008][ T4384] RSP: 002b:00007f37c106edf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 82.217670][ T4384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37c1a10882
[ 82.225682][ T4384] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000
[ 82.233689][ T4384] RBP: 0000000000000022 R08: 00000000ffffffff R09: 0000000000000000
[ 82.241695][ T4384] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000008
[ 82.249709][ T4384] R13: 00007f37c106eee0 R14: 00007f37c106eea0 R15: 0000200000006140
[ 82.257739][ T4384]
[ 82.296079][ T4384] FAULT_INJECTION: forcing a failure.
[ 82.296079][ T4384] name failslab, interval 1, probability 5, space 0, times 97
[ 82.325206][ T4384] CPU: 1 PID: 4384 Comm: syz.0.17 Not tainted syzkaller #0
[ 82.332823][ T4384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 82.342917][ T4384] Call Trace:
[ 82.346227][ T4384]
[ 82.349269][ T4384] dump_stack_lvl+0x188/0x250
[ 82.354012][ T4384] ? show_regs_print_info+0x20/0x20
[ 82.359253][ T4384] ? load_image+0x410/0x410
[ 82.363814][ T4384] should_fail+0x383/0x4b0
[ 82.368278][ T4384] should_failslab+0x5/0x20
[ 82.372824][ T4384] slab_pre_alloc_hook+0x51/0xc0
[ 82.377799][ T4384] ? __se_sys_mount+0xde/0x3d0
[ 82.382625][ T4384] __kmalloc_track_caller+0x69/0x330
[ 82.387952][ T4384] ? __se_sys_mount+0xde/0x3d0
[ 82.388241][ T7] Bluetooth: hci0: command 0x040f tx timeout
[ 82.392757][ T4384] ? strnlen_user+0x150/0x250
[ 82.403441][ T4384] strndup_user+0x71/0x150
[ 82.407892][ T4384] __se_sys_mount+0xde/0x3d0
[ 82.412526][ T4384] ? __x64_sys_mount+0xc0/0xc0
[ 82.417324][ T4384] ? lockdep_hardirqs_on+0x94/0x140
[ 82.422552][ T4384] ? __x64_sys_mount+0x1c/0xc0
[ 82.427359][ T4384] do_syscall_64+0x4c/0xa0
[ 82.431809][ T4384] ? clear_bhb_loop+0x30/0x80
[ 82.436523][ T4384] ? clear_bhb_loop+0x30/0x80
[ 82.441232][ T4384] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 82.447159][ T4384] RIP: 0033:0x7f37c1a10b19
[ 82.451607][ T4384] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 82.471243][ T4384] RSP: 002b:00007f37c106f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 82.479713][ T4384] RAX: ffffffffffffffda RBX: 00007f37c1c96fa0 RCX: 00007f37c1a10b19
[ 82.487718][ T4384] RDX: 0000000000000000 RSI: 0000200000006e00 RDI: 0000200000006dc0
[ 82.495731][ T4384] RBP: 00007f37c1aa8b70 R08: 0000000000000000 R09: 0000000000000000
[ 82.503736][ T4384] R10: 0000000000800000 R11: 0000000000000246 R12: 0000000000000000
[ 82.511743][ T4384] R13: 00007f37c1c97038 R14: 00007f37c1c96fa0 R15: 00007ffcfa1bdc68
[ 82.519760][ T4384]
2026/11/09 06:41:58 executed programs: 3
[ 83.245139][ T4435] loop0: detected capacity change from 0 to 32768
[ 83.296410][ T4435] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4435)
[ 83.323196][ T4435] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[ 83.342047][ T4435] BTRFS info (device loop0): using free space tree
[ 83.348856][ T4435] BTRFS info (device loop0): has skinny extents
[ 83.507890][ T4432] rxe_eth0 speed is unknown, defaulting to 1000
[ 83.534755][ T4435] BTRFS info (device loop0): enabling ssd optimizations
[ 83.547517][ T4435] FAULT_INJECTION: forcing a failure.
[ 83.547517][ T4435] name failslab, interval 1, probability 5, space 0, times 100
[ 83.560475][ T4435] CPU: 1 PID: 4435 Comm: syz.0.18 Not tainted syzkaller #0
[ 83.567709][ T4435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 83.577795][ T4435] Call Trace:
[ 83.581104][ T4435]
[ 83.584062][ T4435] dump_stack_lvl+0x188/0x250
[ 83.588784][ T4435] ? show_regs_print_info+0x20/0x20
[ 83.594021][ T4435] ? load_image+0x410/0x410
[ 83.598577][ T4435] ? prandom_u32+0x217/0x250
[ 83.603216][ T4435] should_fail+0x383/0x4b0
[ 83.607690][ T4435] should_failslab+0x5/0x20
[ 83.612228][ T4435] slab_pre_alloc_hook+0x51/0xc0
[ 83.617202][ T4435] ? getname_flags+0xb7/0x4f0
[ 83.621909][ T4435] kmem_cache_alloc+0x3d/0x280
[ 83.626740][ T4435] getname_flags+0xb7/0x4f0
[ 83.631284][ T4435] __x64_sys_mkdirat+0x78/0x90
[ 83.636112][ T4435] do_syscall_64+0x4c/0xa0
[ 83.640565][ T4435] ? clear_bhb_loop+0x30/0x80
[ 83.645307][ T4435] ? clear_bhb_loop+0x30/0x80
[ 83.650029][ T4435] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.655958][ T4435] RIP: 0033:0x7f37c1a10b19
[ 83.660428][ T4435] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 83.680061][ T4435] RSP: 002b:00007f37c106f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 83.688518][ T4435] RAX: ffffffffffffffda RBX: 00007f37c1c96fa0 RCX: 00007f37c1a10b19
[ 83.696568][ T4435] RDX: 0000000000000004 RSI: 0000000000000000 RDI: ffffffffffffffff
[ 83.704583][ T4435] RBP: 00007f37c1aa8b70 R08: 0000000000000000 R09: 0000000000000000
[ 83.712586][ T4435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.720766][ T4435] R13: 00007f37c1c97038 R14: 00007f37c1c96fa0 R15: 00007ffcfa1bdc68
[ 83.728797][ T4435]
[ 83.820375][ T4435] FAULT_INJECTION: forcing a failure.
[ 83.820375][ T4435] name failslab, interval 1, probability 5, space 0, times 99
[ 83.845153][ T4435] CPU: 1 PID: 4435 Comm: syz.0.18 Not tainted syzkaller #0
[ 83.852418][ T4435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 83.862511][ T4435] Call Trace:
[ 83.865821][ T4435]
[ 83.868784][ T4435] dump_stack_lvl+0x188/0x250
[ 83.873512][ T4435] ? show_regs_print_info+0x20/0x20
[ 83.878757][ T4435] ? load_image+0x410/0x410
[ 83.883310][ T4435] ? prandom_u32+0x217/0x250
[ 83.887947][ T4435] should_fail+0x383/0x4b0
[ 83.892409][ T4435] should_failslab+0x5/0x20
[ 83.896947][ T4435] slab_pre_alloc_hook+0x51/0xc0
[ 83.901952][ T4435] __kmalloc+0x6b/0x340
[ 83.906148][ T4435] ? tomoyo_encode+0x28a/0x550
[ 83.910963][ T4435] tomoyo_encode+0x28a/0x550
[ 83.915597][ T4435] tomoyo_realpath_from_path+0x5a2/0x5e0
[ 83.921283][ T4435] tomoyo_mount_permission+0x3b8/0x9b0
[ 83.926999][ T4435] ? ____kasan_slab_free+0xd5/0x110
[ 83.932270][ T4435] ? slab_free_freelist_hook+0xec/0x170
[ 83.937869][ T4435] ? tomoyo_get_name+0x520/0x520
[ 83.942900][ T4435] security_sb_mount+0x83/0xb0
[ 83.948375][ T4435] path_mount+0xb8/0xfe0
[ 83.952680][ T4435] ? user_path_at_empty+0x13e/0x190
[ 83.957927][ T4435] __se_sys_mount+0x2e3/0x3d0
[ 83.962741][ T4435] ? __x64_sys_mount+0xc0/0xc0
[ 83.967595][ T4435] ? lockdep_hardirqs_on+0x94/0x140
[ 83.972830][ T4435] ? __x64_sys_mount+0x1c/0xc0
[ 83.977642][ T4435] do_syscall_64+0x4c/0xa0
[ 83.982184][ T4435] ? clear_bhb_loop+0x30/0x80
[ 83.986907][ T4435] ? clear_bhb_loop+0x30/0x80
[ 83.991625][ T4435] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.997553][ T4435] RIP: 0033:0x7f37c1a10b19
[ 84.002048][ T4435] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 84.021693][ T4435] RSP: 002b:00007f37c106f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 84.030148][ T4435] RAX: ffffffffffffffda RBX: 00007f37c1c96fa0 RCX: 00007f37c1a10b19
[ 84.038162][ T4435] RDX: 0000000000000000 RSI: 0000200000006e00 RDI: 0000200000006dc0
[ 84.046171][ T4435] RBP: 00007f37c1aa8b70 R08: 0000000000000000 R09: 0000000000000000
[ 84.054179][ T4435] R10: 0000000000800000 R11: 0000000000000246 R12: 0000000000000000
[ 84.062186][ T4435] R13: 00007f37c1c97038 R14: 00007f37c1c96fa0 R15: 00007ffcfa1bdc68
[ 84.070213][ T4435]
[ 84.084892][ T4435] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 84.465231][ T4432] Bluetooth: hci0: command 0x0419 tx timeout
[ 84.567970][ T4472] loop0: detected capacity change from 0 to 32768
[ 84.614888][ T4472] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4472)
[ 84.644087][ T4472] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[ 84.654176][ T4472] BTRFS info (device loop0): using free space tree
[ 84.675697][ T4472] BTRFS info (device loop0): has skinny extents
[ 84.770376][ T4472] BTRFS info (device loop0): enabling ssd optimizations
[ 84.783759][ T4472] FAULT_INJECTION: forcing a failure.
[ 84.783759][ T4472] name failslab, interval 1, probability 5, space 0, times 100
[ 84.800496][ T4472] CPU: 0 PID: 4472 Comm: syz.0.19 Not tainted syzkaller #0
[ 84.807756][ T4472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 84.817845][ T4472] Call Trace:
[ 84.821244][ T4472]
[ 84.824213][ T4472] dump_stack_lvl+0x188/0x250
[ 84.828945][ T4472] ? show_regs_print_info+0x20/0x20
[ 84.834175][ T4472] ? load_image+0x410/0x410
[ 84.838711][ T4472] ? prandom_u32+0x217/0x250
[ 84.843533][ T4472] should_fail+0x383/0x4b0
[ 84.848001][ T4472] should_failslab+0x5/0x20
[ 84.852520][ T4472] slab_pre_alloc_hook+0x51/0xc0
[ 84.857571][ T4472] ? __d_alloc+0x27/0x6d0
[ 84.861946][ T4472] kmem_cache_alloc+0x3d/0x280
[ 84.866737][ T4472] __d_alloc+0x27/0x6d0
[ 84.870933][ T4472] ? d_alloc_pseudo+0xe/0x70
[ 84.875544][ T4472] d_alloc_pseudo+0x19/0x70
[ 84.880065][ T4472] alloc_file_pseudo+0xe0/0x200
[ 84.884945][ T4472] ? alloc_empty_file_noaccount+0x80/0x80
[ 84.890691][ T4472] ? shmem_get_inode+0x87b/0xa40
[ 84.895947][ T4472] __shmem_file_setup+0x1cf/0x290
[ 84.901001][ T4472] ? shmem_file_setup+0x13/0x30
[ 84.905875][ T4472] __se_sys_memfd_create+0x290/0x450
[ 84.911186][ T4472] ? __x64_sys_memfd_create+0x60/0x60
[ 84.916581][ T4472] ? lockdep_hardirqs_on+0x94/0x140
[ 84.921810][ T4472] do_syscall_64+0x4c/0xa0
[ 84.926241][ T4472] ? clear_bhb_loop+0x30/0x80
[ 84.930931][ T4472] ? clear_bhb_loop+0x30/0x80
[ 84.935629][ T4472] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.941536][ T4472] RIP: 0033:0x7f37c1a10b19
[ 84.945967][ T4472] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 84.965850][ T4472] RSP: 002b:00007f37c106ee08 EFLAGS: 00000202 ORIG_RAX: 000000000000013f
[ 84.974294][ T4472] RAX: ffffffffffffffda RBX: 00000000000004bc RCX: 00007f37c1a10b19
[ 84.982280][ T4472] RDX: 00007f37c106eee0 RSI: 0000000000000000 RDI: 00007f37c1aa8d63
[ 84.990268][ T4472] RBP: 00002000000001c0 R08: 00000000ffffffff R09: 0000000000000003
[ 84.998253][ T4472] R10: 0000000000000001 R11: 0000000000000202 R12: 0000200000000140
[ 85.006246][ T4472] R13: 00007f37c106eee0 R14: 00007f37c106eea0 R15: 0000200000000180
[ 85.014247][ T4472]
[ 85.044851][ T4472] FAULT_INJECTION: forcing a failure.
[ 85.044851][ T4472] name failslab, interval 1, probability 5, space 0, times 99
[ 85.066042][ T4472] CPU: 0 PID: 4472 Comm: syz.0.19 Not tainted syzkaller #0
[ 85.073307][ T4472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 85.083395][ T4472] Call Trace:
[ 85.086743][ T4472]
[ 85.089708][ T4472] dump_stack_lvl+0x188/0x250
[ 85.094433][ T4472] ? show_regs_print_info+0x20/0x20
[ 85.099696][ T4472] ? load_image+0x410/0x410
[ 85.104251][ T4472] ? prandom_u32+0x217/0x250
[ 85.108914][ T4472] should_fail+0x383/0x4b0
[ 85.113399][ T4472] should_failslab+0x5/0x20
[ 85.117944][ T4472] slab_pre_alloc_hook+0x51/0xc0
[ 85.122944][ T4472] ? security_inode_alloc+0x30/0x110
[ 85.128264][ T4472] kmem_cache_alloc+0x3d/0x280
[ 85.133109][ T4472] security_inode_alloc+0x30/0x110
[ 85.138277][ T4472] inode_init_always+0x8e5/0xc90
[ 85.143349][ T4472] new_inode_pseudo+0x8e/0x210
[ 85.148156][ T4472] new_inode+0x25/0x1d0
[ 85.152357][ T4472] shmem_get_inode+0x304/0xa40
[ 85.157165][ T4472] __shmem_file_setup+0x10b/0x290
[ 85.162308][ T4472] ? shmem_file_setup+0x13/0x30
[ 85.167204][ T4472] __se_sys_memfd_create+0x290/0x450
[ 85.172551][ T4472] ? __x64_sys_memfd_create+0x60/0x60
[ 85.178201][ T4472] ? lockdep_hardirqs_on+0x94/0x140
[ 85.183471][ T4472] do_syscall_64+0x4c/0xa0
[ 85.187929][ T4472] ? clear_bhb_loop+0x30/0x80
[ 85.192640][ T4472] ? clear_bhb_loop+0x30/0x80
[ 85.197351][ T4472] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.203284][ T4472] RIP: 0033:0x7f37c1a10b19
[ 85.207742][ T4472] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 85.227407][ T4472] RSP: 002b:00007f37c106ee08 EFLAGS: 00000202 ORIG_RAX: 000000000000013f
[ 85.235876][ T4472] RAX: ffffffffffffffda RBX: 0000000000000baf RCX: 00007f37c1a10b19
[ 85.243884][ T4472] RDX: 00007f37c106eee0 RSI: 0000000000000000 RDI: 00007f37c1aa8d63
[ 85.251890][ T4472] RBP: 0000200000006180 R08: 00000000ffffffff R09: 0000000000000003
[ 85.259896][ T4472] R10: 0000000000000001 R11: 0000000000000202 R12: 00002000000060c0
[ 85.267902][ T4472] R13: 00007f37c106eee0 R14: 00007f37c106eea0 R15: 0000200000006140
[ 85.275925][ T4472]
[ 85.285552][ T4472] FAULT_INJECTION: forcing a failure.
[ 85.285552][ T4472] name failslab, interval 1, probability 5, space 0, times 98
[ 85.298425][ T4472] CPU: 0 PID: 4472 Comm: syz.0.19 Not tainted syzkaller #0
[ 85.305672][ T4472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 85.315761][ T4472] Call Trace:
[ 85.319073][ T4472]
[ 85.322023][ T4472] dump_stack_lvl+0x188/0x250
[ 85.326739][ T4472] ? show_regs_print_info+0x20/0x20
[ 85.331976][ T4472] ? load_image+0x410/0x410
[ 85.336517][ T4472] ? prandom_u32+0x217/0x250
[ 85.341159][ T4472] should_fail+0x383/0x4b0
[ 85.345624][ T4472] should_failslab+0x5/0x20
[ 85.350521][ T4472] slab_pre_alloc_hook+0x51/0xc0
[ 85.355529][ T4472] __kmalloc+0x6b/0x340
[ 85.359716][ T4472] ? tomoyo_encode+0x28a/0x550
[ 85.364515][ T4472] tomoyo_encode+0x28a/0x550
[ 85.369224][ T4472] tomoyo_realpath_from_path+0x5a2/0x5e0
[ 85.374918][ T4472] tomoyo_mount_permission+0x3b8/0x9b0
[ 85.380416][ T4472] ? ____kasan_slab_free+0xd5/0x110
[ 85.385669][ T4472] ? slab_free_freelist_hook+0xec/0x170
[ 85.391265][ T4472] ? tomoyo_get_name+0x520/0x520
[ 85.396305][ T4472] security_sb_mount+0x83/0xb0
[ 85.401113][ T4472] path_mount+0xb8/0xfe0
[ 85.405400][ T4472] ? user_path_at_empty+0x13e/0x190
[ 85.410649][ T4472] __se_sys_mount+0x2e3/0x3d0
[ 85.415379][ T4472] ? __x64_sys_mount+0xc0/0xc0
[ 85.420194][ T4472] ? lockdep_hardirqs_on+0x94/0x140
[ 85.425452][ T4472] ? __x64_sys_mount+0x1c/0xc0
[ 85.430258][ T4472] do_syscall_64+0x4c/0xa0
[ 85.435171][ T4472] ? clear_bhb_loop+0x30/0x80
[ 85.439922][ T4472] ? clear_bhb_loop+0x30/0x80
[ 85.444647][ T4472] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.450583][ T4472] RIP: 0033:0x7f37c1a10b19
[ 85.455030][ T4472] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 85.474673][ T4472] RSP: 002b:00007f37c106f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 85.483138][ T4472] RAX: ffffffffffffffda RBX: 00007f37c1c96fa0 RCX: 00007f37c1a10b19
[ 85.491171][ T4472] RDX: 0000000000000000 RSI: 0000200000006e00 RDI: 0000200000006dc0
[ 85.499531][ T4472] RBP: 00007f37c1aa8b70 R08: 0000000000000000 R09: 0000000000000000
[ 85.507542][ T4472] R10: 0000000000800000 R11: 0000000000000246 R12: 0000000000000000
[ 85.515556][ T4472] R13: 00007f37c1c97038 R14: 00007f37c1c96fa0 R15: 00007ffcfa1bdc68
[ 85.523589][ T4472]
[ 85.532837][ T4472] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 85.549038][ T4472] FAULT_INJECTION: forcing a failure.
[ 85.549038][ T4472] name failslab, interval 1, probability 5, space 0, times 97
[ 85.576213][ T4472] CPU: 0 PID: 4472 Comm: syz.0.19 Not tainted syzkaller #0
[ 85.583476][ T4472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 85.593570][ T4472] Call Trace:
[ 85.596919][ T4472]
[ 85.599904][ T4472] dump_stack_lvl+0x188/0x250
[ 85.604625][ T4472] ? show_regs_print_info+0x20/0x20
[ 85.609870][ T4472] ? load_image+0x410/0x410
[ 85.614430][ T4472] should_fail+0x383/0x4b0
[ 85.618886][ T4472] should_failslab+0x5/0x20
[ 85.623454][ T4472] slab_pre_alloc_hook+0x51/0xc0
[ 85.628432][ T4472] ? btrfs_alloc_inode+0x4d/0x480
[ 85.633515][ T4472] kmem_cache_alloc+0x3d/0x280
[ 85.638316][ T4472] btrfs_alloc_inode+0x4d/0x480
[ 85.643203][ T4472] ? btrfs_new_inode+0x1830/0x1830
[ 85.648454][ T4472] new_inode_pseudo+0x5f/0x210
[ 85.653290][ T4472] new_inode+0x25/0x1d0
[ 85.657486][ T4472] btrfs_new_inode+0x19a/0x1830
[ 85.662378][ T4472] ? __lock_acquire+0x7d40/0x7d40
[ 85.667440][ T4472] ? __mutex_lock_common+0x435/0x2400
[ 85.672877][ T4472] ? __mutex_unlock_slowpath+0x1b0/0x6c0
[ 85.678642][ T4472] ? btrfs_create_subvol_root+0x340/0x340
[ 85.684410][ T4472] ? mutex_unlock+0x10/0x10
[ 85.688983][ T4472] btrfs_mkdir+0x2ac/0x5b0
[ 85.693434][ T4472] ? end_current_label_crit_section+0x14b/0x170
[ 85.699734][ T4472] ? btrfs_symlink+0x9e0/0x9e0
[ 85.704545][ T4472] ? btrfs_add_swapfile_pin+0x3e0/0x3e0
[ 85.710121][ T4472] ? inode_permission+0xef/0x480
[ 85.715093][ T4472] ? bpf_lsm_inode_mkdir+0x5/0x10
[ 85.720164][ T4472] ? security_inode_mkdir+0xb3/0x100
[ 85.725493][ T4472] vfs_mkdir+0x386/0x570
[ 85.729784][ T4472] do_mkdirat+0x1dd/0x5c0
[ 85.734154][ T4472] ? vfs_mkdir+0x570/0x570
[ 85.738613][ T4472] __x64_sys_mkdirat+0x85/0x90
[ 85.743420][ T4472] do_syscall_64+0x4c/0xa0
[ 85.747869][ T4472] ? clear_bhb_loop+0x30/0x80
[ 85.752579][ T4472] ? clear_bhb_loop+0x30/0x80
[ 85.757290][ T4472] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.763249][ T4472] RIP: 0033:0x7f37c1a10b19
[ 85.767697][ T4472] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 85.787344][ T4472] RSP: 002b:00007f37c106f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 85.795799][ T4472] RAX: ffffffffffffffda RBX: 00007f37c1c96fa0 RCX: 00007f37c1a10b19
[ 85.803810][ T4472] RDX: 00000000000001ff RSI: 0000200000007040 RDI: ffffffffffffff9c
[ 85.811816][ T4472] RBP: 00007f37c1aa8b70 R08: 0000000000000000 R09: 0000000000000000
[ 85.819827][ T4472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.828020][ T4472] R13: 00007f37c1c97038 R14: 00007f37c1c96fa0 R15: 00007ffcfa1bdc68
[ 85.836084][ T4472]
[ 86.321077][ T4496] loop0: detected capacity change from 0 to 32768
[ 86.346742][ T4496] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4496)
[ 86.365368][ T4496] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[ 86.374075][ T4496] BTRFS info (device loop0): using free space tree
[ 86.381490][ T4496] BTRFS info (device loop0): has skinny extents
[ 86.521468][ T4496] BTRFS info (device loop0): enabling ssd optimizations
[ 86.564545][ T4496] FAULT_INJECTION: forcing a failure.
[ 86.564545][ T4496] name failslab, interval 1, probability 5, space 0, times 100
[ 86.584434][ T4496] CPU: 1 PID: 4496 Comm: syz.0.20 Not tainted syzkaller #0
[ 86.591692][ T4496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 86.601782][ T4496] Call Trace:
[ 86.605097][ T4496]
[ 86.608064][ T4496] dump_stack_lvl+0x188/0x250
[ 86.612787][ T4496] ? show_regs_print_info+0x20/0x20
[ 86.618022][ T4496] ? load_image+0x410/0x410
[ 86.622565][ T4496] ? prandom_u32+0x217/0x250
[ 86.627192][ T4496] should_fail+0x383/0x4b0
[ 86.631658][ T4496] should_failslab+0x5/0x20
[ 86.636193][ T4496] slab_pre_alloc_hook+0x51/0xc0
[ 86.641174][ T4496] __kmalloc+0x6b/0x340
[ 86.645363][ T4496] ? tomoyo_realpath_from_path+0xed/0x5e0
[ 86.651121][ T4496] tomoyo_realpath_from_path+0xed/0x5e0
[ 86.656717][ T4496] tomoyo_path_number_perm+0x251/0x6b0
[ 86.662305][ T4496] ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 86.667860][ T4496] security_file_ioctl+0x6c/0xa0
[ 86.672839][ T4496] __se_sys_ioctl+0x48/0x170
[ 86.677473][ T4496] do_syscall_64+0x4c/0xa0
[ 86.681924][ T4496] ? clear_bhb_loop+0x30/0x80
[ 86.686637][ T4496] ? clear_bhb_loop+0x30/0x80
[ 86.691354][ T4496] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 86.697288][ T4496] RIP: 0033:0x7f37c1a107ab
[ 86.701744][ T4496] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
[ 86.721401][ T4496] RSP: 002b:00007f37c106edb0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 86.729876][ T4496] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f37c1a107ab
[ 86.737889][ T4496] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009
[ 86.745895][ T4496] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000
[ 86.753897][ T4496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 86.761899][ T4496] R13: 00007f37c106eee0 R14: 00007f37c106f6a8 R15: 00007f37b8c4f000
[ 86.769920][ T4496]
[ 86.782818][ T1108] cfg80211: failed to load regulatory.db
[ 86.792053][ T4496] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 86.801226][ T4496] FAULT_INJECTION: forcing a failure.
[ 86.801226][ T4496] name failslab, interval 1, probability 5, space 0, times 99
[ 86.814899][ T4496] CPU: 1 PID: 4496 Comm: syz.0.20 Not tainted syzkaller #0
[ 86.822232][ T4496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 86.832315][ T4496] Call Trace:
[ 86.835619][ T4496]
[ 86.838595][ T4496] dump_stack_lvl+0x188/0x250
[ 86.843323][ T4496] ? show_regs_print_info+0x20/0x20
[ 86.848549][ T4496] ? load_image+0x410/0x410
[ 86.853093][ T4496] should_fail+0x383/0x4b0
[ 86.857546][ T4496] should_failslab+0x5/0x20
[ 86.862094][ T4496] slab_pre_alloc_hook+0x51/0xc0
[ 86.867064][ T4496] ? vm_area_alloc+0x20/0xe0
[ 86.871684][ T4496] kmem_cache_alloc+0x3d/0x280
[ 86.876490][ T4496] vm_area_alloc+0x20/0xe0
[ 86.880940][ T4496] mmap_region+0xbd2/0x1730
[ 86.885484][ T4496] ? get_unmapped_area+0x2f0/0x360
[ 86.890631][ T4496] do_mmap+0x801/0xe30
[ 86.894735][ T4496] ? vm_mmap_pgoff+0x16c/0x2d0
[ 86.899531][ T4496] vm_mmap_pgoff+0x1c1/0x2d0
[ 86.904183][ T4496] ? account_locked_vm+0xe0/0xe0
[ 86.909327][ T4496] ? __context_tracking_exit+0x4c/0x80
[ 86.914830][ T4496] ? __lock_acquire+0x7d40/0x7d40
[ 86.919902][ T4496] ksys_mmap_pgoff+0x140/0x790
[ 86.924709][ T4496] ? mmap_region+0x1730/0x1730
[ 86.929683][ T4496] ? lockdep_hardirqs_on+0x94/0x140
[ 86.934932][ T4496] do_syscall_64+0x4c/0xa0
[ 86.939385][ T4496] ? clear_bhb_loop+0x30/0x80
[ 86.944134][ T4496] ? clear_bhb_loop+0x30/0x80
[ 86.948850][ T4496] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 86.954900][ T4496] RIP: 0033:0x7f37c1a10882
[ 86.959350][ T4496] Code: 4f 01 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6e 5b 5d c3 0f 1f 00 48 c7 c0 e8 ff ff ff 64
[ 86.979102][ T4496] RSP: 002b:00007f37c106edf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 86.987581][ T4496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37c1a10882
[ 86.995589][ T4496] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000
[ 87.003704][ T4496] RBP: 0000000000000022 R08: 00000000ffffffff R09: 0000000000000000
[ 87.011712][ T4496] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000008
[ 87.019753][ T4496] R13: 00007f37c106eee0 R14: 00007f37c106eea0 R15: 0000200000006140
[ 87.027870][ T4496]
[ 87.886693][ T4520] loop0: detected capacity change from 0 to 32768
[ 87.900741][ T4520] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (4520)
[ 87.943874][ T4520] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[ 87.954308][ T4520] BTRFS info (device loop0): using free space tree
[ 87.961152][ T4520] BTRFS info (device loop0): has skinny extents
[ 88.124660][ T4520] BTRFS info (device loop0): enabling ssd optimizations
[ 88.256937][ T4520] FAULT_INJECTION: forcing a failure.
[ 88.256937][ T4520] name failslab, interval 1, probability 5, space 0, times 100
[ 88.271153][ T4520] CPU: 0 PID: 4520 Comm: syz.0.21 Not tainted syzkaller #0
[ 88.278403][ T4520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 88.288503][ T4520] Call Trace:
[ 88.291817][ T4520]
[ 88.294812][ T4520] dump_stack_lvl+0x188/0x250
[ 88.299542][ T4520] ? show_regs_print_info+0x20/0x20
[ 88.304786][ T4520] ? load_image+0x410/0x410
[ 88.309340][ T4520] ? prandom_u32+0x217/0x250
[ 88.314098][ T4520] should_fail+0x383/0x4b0
[ 88.318565][ T4520] should_failslab+0x5/0x20
[ 88.323102][ T4520] slab_pre_alloc_hook+0x51/0xc0
[ 88.328085][ T4520] ? __request_module+0x31c/0x980
[ 88.333151][ T4520] __kmalloc_track_caller+0x69/0x330
[ 88.338474][ T4520] ? __request_module+0x31c/0x980
[ 88.343545][ T4520] kstrdup+0x32/0x70
[ 88.347479][ T4520] __request_module+0x31c/0x980
[ 88.352378][ T4520] ? umd_cleanup+0x110/0x110
[ 88.357145][ T4520] ? __lock_acquire+0x7d40/0x7d40
[ 88.362223][ T4520] ? tomoyo_realpath_from_path+0x5b7/0x5e0
[ 88.368086][ T4520] get_fs_type+0x17c/0x480
[ 88.372553][ T4520] tomoyo_mount_permission+0x43c/0x9b0
[ 88.378059][ T4520] ? ____kasan_slab_free+0xd5/0x110
[ 88.383307][ T4520] ? slab_free_freelist_hook+0xec/0x170
[ 88.388897][ T4520] ? tomoyo_get_name+0x520/0x520
[ 88.393933][ T4520] security_sb_mount+0x83/0xb0
[ 88.398834][ T4520] path_mount+0xb8/0xfe0
[ 88.403135][ T4520] ? user_path_at_empty+0x13e/0x190
[ 88.408377][ T4520] __se_sys_mount+0x2e3/0x3d0
[ 88.413104][ T4520] ? __x64_sys_mount+0xc0/0xc0
[ 88.417932][ T4520] ? lockdep_hardirqs_on+0x94/0x140
[ 88.423168][ T4520] ? __x64_sys_mount+0x1c/0xc0
[ 88.427991][ T4520] do_syscall_64+0x4c/0xa0
[ 88.432466][ T4520] ? clear_bhb_loop+0x30/0x80
[ 88.437184][ T4520] ? clear_bhb_loop+0x30/0x80
[ 88.441906][ T4520] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 88.447924][ T4520] RIP: 0033:0x7f37c1a10b19
[ 88.452371][ T4520] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 88.472021][ T4520] RSP: 002b:00007f37c106f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 88.480600][ T4520] RAX: ffffffffffffffda RBX: 00007f37c1c96fa0 RCX: 00007f37c1a10b19
[ 88.488618][ T4520] RDX: 0000000000000000 RSI: 0000200000006e00 RDI: 0000200000006dc0
[ 88.496647][ T4520] RBP: 00007f37c1aa8b70 R08: 0000000000000000 R09: 0000000000000000
[ 88.504787][ T4520] R10: 0000000000800000 R11: 0000000000000246 R12: 0000000000000000
[ 88.513005][ T4520] R13: 00007f37c1c97038 R14: 00007f37c1c96fa0 R15: 00007ffcfa1bdc68
[ 88.521044][ T4520]
2026/11/09 06:42:04 executed programs: 7
[ 88.906653][ T4543] loop0: detected capacity change from 0 to 32768
[ 88.954513][ T4543] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (4543)
[ 88.974523][ T4543] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[ 88.983415][ T4543] BTRFS info (device loop0): using free space tree
[ 88.990399][ T4543] BTRFS info (device loop0): has skinny extents
[ 89.015009][ T4543] BTRFS info (device loop0): enabling ssd optimizations
[ 89.028764][ T4543] FAULT_INJECTION: forcing a failure.
[ 89.028764][ T4543] name failslab, interval 1, probability 5, space 0, times 100
[ 89.042229][ T4543] CPU: 0 PID: 4543 Comm: syz.0.22 Not tainted syzkaller #0
[ 89.049562][ T4543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 89.059779][ T4543] Call Trace:
[ 89.063180][ T4543]
[ 89.066155][ T4543] dump_stack_lvl+0x188/0x250
[ 89.070889][ T4543] ? show_regs_print_info+0x20/0x20
[ 89.076165][ T4543] ? load_image+0x410/0x410
[ 89.080721][ T4543] ? prandom_u32+0x217/0x250
[ 89.085444][ T4543] should_fail+0x383/0x4b0
[ 89.089917][ T4543] should_failslab+0x5/0x20
[ 89.094486][ T4543] slab_pre_alloc_hook+0x51/0xc0
[ 89.099460][ T4543] ? __d_alloc+0x27/0x6d0
[ 89.103861][ T4543] kmem_cache_alloc+0x3d/0x280
[ 89.108672][ T4543] __d_alloc+0x27/0x6d0
[ 89.112871][ T4543] ? d_alloc_pseudo+0xe/0x70
[ 89.117499][ T4543] d_alloc_pseudo+0x19/0x70
[ 89.122044][ T4543] alloc_file_pseudo+0xe0/0x200
[ 89.127030][ T4543] ? alloc_empty_file_noaccount+0x80/0x80
[ 89.132819][ T4543] ? shmem_get_inode+0x87b/0xa40
[ 89.137834][ T4543] __shmem_file_setup+0x1cf/0x290
[ 89.142921][ T4543] ? shmem_file_setup+0x13/0x30
[ 89.147822][ T4543] __se_sys_memfd_create+0x290/0x450
[ 89.153156][ T4543] ? __x64_sys_memfd_create+0x60/0x60
[ 89.159008][ T4543] ? lockdep_hardirqs_on+0x94/0x140
[ 89.164392][ T4543] do_syscall_64+0x4c/0xa0
[ 89.168863][ T4543] ? clear_bhb_loop+0x30/0x80
[ 89.173586][ T4543] ? clear_bhb_loop+0x30/0x80
[ 89.178307][ T4543] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.184245][ T4543] RIP: 0033:0x7f37c1a10b19
[ 89.188697][ T4543] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 89.208661][ T4543] RSP: 002b:00007f37c106ee08 EFLAGS: 00000202 ORIG_RAX: 000000000000013f
[ 89.217296][ T4543] RAX: ffffffffffffffda RBX: 00000000000004bc RCX: 00007f37c1a10b19
[ 89.225321][ T4543] RDX: 00007f37c106eee0 RSI: 0000000000000000 RDI: 00007f37c1aa8d63
[ 89.233334][ T4543] RBP: 00002000000001c0 R08: 00000000ffffffff R09: 0000000000000003
[ 89.241344][ T4543] R10: 0000000000000001 R11: 0000000000000202 R12: 0000200000000140
[ 89.249354][ T4543] R13: 00007f37c106eee0 R14: 00007f37c106eea0 R15: 0000200000000180
[ 89.257403][ T4543]
[ 89.299505][ T4543] FAULT_INJECTION: forcing a failure.
[ 89.299505][ T4543] name failslab, interval 1, probability 5, space 0, times 99
[ 89.312389][ T4543] CPU: 0 PID: 4543 Comm: syz.0.22 Not tainted syzkaller #0
[ 89.319631][ T4543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 89.329755][ T4543] Call Trace:
[ 89.333157][ T4543]
[ 89.336124][ T4543] dump_stack_lvl+0x188/0x250
[ 89.340844][ T4543] ? show_regs_print_info+0x20/0x20
[ 89.346078][ T4543] ? load_image+0x410/0x410
[ 89.350626][ T4543] should_fail+0x383/0x4b0
[ 89.355102][ T4543] should_failslab+0x5/0x20
[ 89.359659][ T4543] slab_pre_alloc_hook+0x51/0xc0
[ 89.364651][ T4543] ? security_file_alloc+0x30/0x110
[ 89.369897][ T4543] kmem_cache_alloc+0x3d/0x280
[ 89.374700][ T4543] ? rcu_is_watching+0x11/0xa0
[ 89.379506][ T4543] security_file_alloc+0x30/0x110
[ 89.384696][ T4543] __alloc_file+0xc2/0x240
[ 89.389161][ T4543] alloc_empty_file+0x90/0x180
[ 89.393959][ T4543] path_openat+0x11c/0x2fb0
[ 89.398504][ T4543] ? stack_trace_snprint+0xe0/0xe0
[ 89.403661][ T4543] ? verify_lock_unused+0x140/0x140
[ 89.408914][ T4543] ? verify_lock_unused+0x140/0x140
[ 89.414153][ T4543] ? __kasan_slab_alloc+0xa9/0xc0
[ 89.419242][ T4543] ? __kasan_slab_alloc+0x92/0xc0
[ 89.424305][ T4543] ? slab_post_alloc_hook+0x4c/0x380
[ 89.429675][ T4543] ? verify_lock_unused+0x140/0x140
[ 89.434918][ T4543] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.441110][ T4543] ? do_filp_open+0x400/0x400
[ 89.445843][ T4543] do_filp_open+0x1df/0x400
[ 89.450392][ T4543] ? vfs_tmpfile+0x300/0x300
[ 89.455044][ T4543] ? _raw_spin_unlock+0x24/0x40
[ 89.460014][ T4543] ? alloc_fd+0x59e/0x650
[ 89.464388][ T4543] do_sys_openat2+0x14b/0x500
[ 89.469187][ T4543] ? __lock_acquire+0x7d40/0x7d40
[ 89.474252][ T4543] ? do_sys_open+0xe0/0xe0
[ 89.478707][ T4543] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 89.484823][ T4543] ? lock_chain_count+0x20/0x20
[ 89.489752][ T4543] __x64_sys_openat+0x135/0x160
[ 89.494648][ T4543] do_syscall_64+0x4c/0xa0
[ 89.499100][ T4543] ? clear_bhb_loop+0x30/0x80
[ 89.503808][ T4543] ? clear_bhb_loop+0x30/0x80
[ 89.508605][ T4543] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.514546][ T4543] RIP: 0033:0x7f37c19d134e
[ 89.518998][ T4543] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 89.538641][ T4543] RSP: 002b:00007f37c106ed58 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 89.547104][ T4543] RAX: ffffffffffffffda RBX: 00007f37c106f6c0 RCX: 00007f37c19d134e
[ 89.555116][ T4543] RDX: 0000000000000002 RSI: 00007f37c106eea0 RDI: ffffffffffffff9c
[ 89.563142][ T4543] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 89.571169][ T4543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 89.579315][ T4543] R13: 00007f37c106eee0 R14: 00007f37c106eea0 R15: 00007f37b8c4f000
[ 89.587344][ T4543]
[ 89.604699][ T4543] FAULT_INJECTION: forcing a failure.
[ 89.604699][ T4543] name failslab, interval 1, probability 5, space 0, times 98
[ 89.618697][ T4543] CPU: 0 PID: 4543 Comm: syz.0.22 Not tainted syzkaller #0
[ 89.625969][ T4543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 89.636059][ T4543] Call Trace:
[ 89.639372][ T4543]
[ 89.642339][ T4543] dump_stack_lvl+0x188/0x250
[ 89.647067][ T4543] ? show_regs_print_info+0x20/0x20
[ 89.652310][ T4543] ? load_image+0x410/0x410
[ 89.656858][ T4543] ? prandom_u32+0x217/0x250
[ 89.661652][ T4543] should_fail+0x383/0x4b0
[ 89.666122][ T4543] should_failslab+0x5/0x20
[ 89.670687][ T4543] slab_pre_alloc_hook+0x51/0xc0
[ 89.675679][ T4543] kmem_cache_alloc_trace+0x47/0x290
[ 89.681011][ T4543] ? __request_module+0x300/0x980
[ 89.686089][ T4543] __request_module+0x300/0x980
[ 89.691035][ T4543] ? umd_cleanup+0x110/0x110
[ 89.696341][ T4543] ? __lock_acquire+0x7d40/0x7d40
[ 89.701552][ T4543] ? tomoyo_realpath_from_path+0x5b7/0x5e0
[ 89.707419][ T4543] get_fs_type+0x17c/0x480
[ 89.711878][ T4543] tomoyo_mount_permission+0x43c/0x9b0
[ 89.717378][ T4543] ? ____kasan_slab_free+0xd5/0x110
[ 89.722624][ T4543] ? slab_free_freelist_hook+0xec/0x170
[ 89.728240][ T4543] ? tomoyo_get_name+0x520/0x520
[ 89.733281][ T4543] security_sb_mount+0x83/0xb0
[ 89.738094][ T4543] path_mount+0xb8/0xfe0
[ 89.742489][ T4543] ? user_path_at_empty+0x13e/0x190
[ 89.747729][ T4543] __se_sys_mount+0x2e3/0x3d0
[ 89.752454][ T4543] ? __x64_sys_mount+0xc0/0xc0
[ 89.757261][ T4543] ? lockdep_hardirqs_on+0x94/0x140
[ 89.762501][ T4543] ? __x64_sys_mount+0x1c/0xc0
[ 89.767307][ T4543] do_syscall_64+0x4c/0xa0
[ 89.771764][ T4543] ? clear_bhb_loop+0x30/0x80
[ 89.776480][ T4543] ? clear_bhb_loop+0x30/0x80
[ 89.781199][ T4543] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.787128][ T4543] RIP: 0033:0x7f37c1a10b19
[ 89.791589][ T4543] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 89.811330][ T4543] RSP: 002b:00007f37c106f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 89.819787][ T4543] RAX: ffffffffffffffda RBX: 00007f37c1c96fa0 RCX: 00007f37c1a10b19
[ 89.827785][ T4543] RDX: 0000000000000000 RSI: 0000200000006e00 RDI: 0000200000006dc0
[ 89.836189][ T4543] RBP: 00007f37c1aa8b70 R08: 0000000000000000 R09: 0000000000000000
[ 89.844169][ T4543] R10: 0000000000800000 R11: 0000000000000246 R12: 0000000000000000
[ 89.852158][ T4543] R13: 00007f37c1c97038 R14: 00007f37c1c96fa0 R15: 00007ffcfa1bdc68
[ 89.860162][ T4543]
[ 89.867714][ T4543] FAULT_INJECTION: forcing a failure.
[ 89.867714][ T4543] name failslab, interval 1, probability 5, space 0, times 97
[ 89.881127][ T4543] CPU: 0 PID: 4543 Comm: syz.0.22 Not tainted syzkaller #0
[ 89.888370][ T4543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 89.898433][ T4543] Call Trace:
[ 89.901723][ T4543]
[ 89.904661][ T4543] dump_stack_lvl+0x188/0x250
[ 89.909357][ T4543] ? show_regs_print_info+0x20/0x20
[ 89.914571][ T4543] ? load_image+0x410/0x410
[ 89.919100][ T4543] ? prandom_u32+0x217/0x250
[ 89.923701][ T4543] should_fail+0x383/0x4b0
[ 89.928124][ T4543] should_failslab+0x5/0x20
[ 89.932633][ T4543] slab_pre_alloc_hook+0x51/0xc0
[ 89.937585][ T4543] ? security_inode_alloc+0x30/0x110
[ 89.942894][ T4543] kmem_cache_alloc+0x3d/0x280
[ 89.947672][ T4543] security_inode_alloc+0x30/0x110
[ 89.952792][ T4543] inode_init_always+0x8e5/0xc90
[ 89.957745][ T4543] new_inode_pseudo+0x8e/0x210
[ 89.962538][ T4543] new_inode+0x25/0x1d0
[ 89.966722][ T4543] btrfs_new_inode+0x19a/0x1830
[ 89.971582][ T4543] ? __lock_acquire+0x7d40/0x7d40
[ 89.976613][ T4543] ? __mutex_lock_common+0x435/0x2400
[ 89.982068][ T4543] ? __mutex_unlock_slowpath+0x1b0/0x6c0
[ 89.987717][ T4543] ? btrfs_create_subvol_root+0x340/0x340
[ 89.993490][ T4543] ? mutex_unlock+0x10/0x10
[ 89.998089][ T4543] btrfs_mkdir+0x2ac/0x5b0
[ 90.002581][ T4543] ? end_current_label_crit_section+0x14b/0x170
[ 90.008943][ T4543] ? btrfs_symlink+0x9e0/0x9e0
[ 90.013718][ T4543] ? btrfs_add_swapfile_pin+0x3e0/0x3e0
[ 90.019269][ T4543] ? inode_permission+0xef/0x480
[ 90.024217][ T4543] ? bpf_lsm_inode_mkdir+0x5/0x10
[ 90.029245][ T4543] ? security_inode_mkdir+0xb3/0x100
[ 90.034561][ T4543] vfs_mkdir+0x386/0x570
[ 90.038836][ T4543] do_mkdirat+0x1dd/0x5c0
[ 90.043186][ T4543] ? vfs_mkdir+0x570/0x570
[ 90.047633][ T4543] __x64_sys_mkdirat+0x85/0x90
[ 90.052414][ T4543] do_syscall_64+0x4c/0xa0
[ 90.056836][ T4543] ? clear_bhb_loop+0x30/0x80
[ 90.061577][ T4543] ? clear_bhb_loop+0x30/0x80
[ 90.066264][ T4543] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 90.072165][ T4543] RIP: 0033:0x7f37c1a10b19
[ 90.076600][ T4543] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 90.096298][ T4543] RSP: 002b:00007f37c106f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 90.104737][ T4543] RAX: ffffffffffffffda RBX: 00007f37c1c96fa0 RCX: 00007f37c1a10b19
[ 90.112729][ T4543] RDX: 00000000000001ff RSI: 0000200000007040 RDI: ffffffffffffff9c
[ 90.120731][ T4543] RBP: 00007f37c1aa8b70 R08: 0000000000000000 R09: 0000000000000000
[ 90.128710][ T4543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.136685][ T4543] R13: 00007f37c1c97038 R14: 00007f37c1c96fa0 R15: 00007ffcfa1bdc68
[ 90.144691][ T4543]
[ 90.527283][ T4566] loop0: detected capacity change from 0 to 32768
[ 90.586830][ T4566] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (4566)
[ 90.604889][ T4566] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[ 90.613588][ T4566] BTRFS info (device loop0): using free space tree
[ 90.620720][ T4566] BTRFS info (device loop0): has skinny extents
[ 90.647182][ T4566] BTRFS info (device loop0): enabling ssd optimizations
[ 90.660822][ T4566] FAULT_INJECTION: forcing a failure.
[ 90.660822][ T4566] name failslab, interval 1, probability 5, space 0, times 100
[ 90.673777][ T4566] CPU: 0 PID: 4566 Comm: syz.0.23 Not tainted syzkaller #0
[ 90.681103][ T4566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 90.691302][ T4566] Call Trace:
[ 90.694718][ T4566]
[ 90.697794][ T4566] dump_stack_lvl+0x188/0x250
[ 90.702523][ T4566] ? show_regs_print_info+0x20/0x20
[ 90.707787][ T4566] ? load_image+0x410/0x410
[ 90.712454][ T4566] should_fail+0x383/0x4b0
[ 90.716931][ T4566] should_failslab+0x5/0x20
[ 90.721615][ T4566] slab_pre_alloc_hook+0x51/0xc0
[ 90.726610][ T4566] __kmalloc+0x6b/0x340
[ 90.730810][ T4566] ? __se_sys_memfd_create+0x142/0x450
[ 90.736431][ T4566] ? strnlen_user+0x19b/0x250
[ 90.741359][ T4566] __se_sys_memfd_create+0x142/0x450
[ 90.746696][ T4566] ? lock_chain_count+0x20/0x20
[ 90.751594][ T4566] ? __x64_sys_memfd_create+0x60/0x60
[ 90.757041][ T4566] ? lockdep_hardirqs_on+0x94/0x140
[ 90.762286][ T4566] do_syscall_64+0x4c/0xa0
[ 90.766746][ T4566] ? clear_bhb_loop+0x30/0x80
[ 90.771468][ T4566] ? clear_bhb_loop+0x30/0x80
[ 90.776204][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 90.782147][ T4566] RIP: 0033:0x7f37c1a10b19
[ 90.786603][ T4566] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 90.806282][ T4566] RSP: 002b:00007f37c106ee08 EFLAGS: 00000202 ORIG_RAX: 000000000000013f
[ 90.814826][ T4566] RAX: ffffffffffffffda RBX: 00000000000004bc RCX: 00007f37c1a10b19
[ 90.822838][ T4566] RDX: 00007f37c106eee0 RSI: 0000000000000000 RDI: 00007f37c1aa8d63
[ 90.830965][ T4566] RBP: 00002000000001c0 R08: 00000000ffffffff R09: 0000000000000003
[ 90.838979][ T4566] R10: 0000000000000001 R11: 0000000000000202 R12: 0000200000000140
[ 90.847095][ T4566] R13: 00007f37c106eee0 R14: 00007f37c106eea0 R15: 0000200000000180
[ 90.855143][ T4566]
[ 90.863817][ T4566] FAULT_INJECTION: forcing a failure.
[ 90.863817][ T4566] name failslab, interval 1, probability 5, space 0, times 99
[ 90.877917][ T4566] CPU: 0 PID: 4566 Comm: syz.0.23 Not tainted syzkaller #0
[ 90.885164][ T4566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 90.895280][ T4566] Call Trace:
[ 90.898595][ T4566]
[ 90.901554][ T4566] dump_stack_lvl+0x188/0x250
[ 90.906283][ T4566] ? show_regs_print_info+0x20/0x20
[ 90.911524][ T4566] ? load_image+0x410/0x410
[ 90.916159][ T4566] ? prandom_u32+0x217/0x250
[ 90.920792][ T4566] should_fail+0x383/0x4b0
[ 90.925259][ T4566] should_failslab+0x5/0x20
[ 90.929797][ T4566] slab_pre_alloc_hook+0x51/0xc0
[ 90.934779][ T4566] ? __d_alloc+0x27/0x6d0
[ 90.939149][ T4566] kmem_cache_alloc+0x3d/0x280
[ 90.944047][ T4566] __d_alloc+0x27/0x6d0
[ 90.948240][ T4566] ? d_alloc_pseudo+0xe/0x70
[ 90.952872][ T4566] d_alloc_pseudo+0x19/0x70
[ 90.957421][ T4566] alloc_file_pseudo+0xe0/0x200
[ 90.962315][ T4566] ? alloc_empty_file_noaccount+0x80/0x80
[ 90.968075][ T4566] ? shmem_get_inode+0x87b/0xa40
[ 90.973068][ T4566] __shmem_file_setup+0x1cf/0x290
[ 90.978135][ T4566] ? shmem_file_setup+0x13/0x30
[ 90.983036][ T4566] __se_sys_memfd_create+0x290/0x450
[ 90.988455][ T4566] ? __x64_sys_memfd_create+0x60/0x60
[ 90.993875][ T4566] ? lockdep_hardirqs_on+0x94/0x140
[ 90.999119][ T4566] do_syscall_64+0x4c/0xa0
[ 91.003593][ T4566] ? clear_bhb_loop+0x30/0x80
[ 91.008743][ T4566] ? clear_bhb_loop+0x30/0x80
[ 91.013461][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 91.019477][ T4566] RIP: 0033:0x7f37c1a10b19
[ 91.024022][ T4566] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 91.043667][ T4566] RSP: 002b:00007f37c106ee08 EFLAGS: 00000202 ORIG_RAX: 000000000000013f
[ 91.052242][ T4566] RAX: ffffffffffffffda RBX: 0000000000000baf RCX: 00007f37c1a10b19
[ 91.060273][ T4566] RDX: 00007f37c106eee0 RSI: 0000000000000000 RDI: 00007f37c1aa8d63
[ 91.068293][ T4566] RBP: 0000200000006180 R08: 00000000ffffffff R09: 0000000000000003
[ 91.076323][ T4566] R10: 0000000000000001 R11: 0000000000000202 R12: 00002000000060c0
[ 91.084332][ T4566] R13: 00007f37c106eee0 R14: 00007f37c106eea0 R15: 0000200000006140
[ 91.092358][ T4566]
[ 91.100519][ T4566] FAULT_INJECTION: forcing a failure.
[ 91.100519][ T4566] name failslab, interval 1, probability 5, space 0, times 98
[ 91.114349][ T4566] CPU: 0 PID: 4566 Comm: syz.0.23 Not tainted syzkaller #0
[ 91.121610][ T4566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 91.131698][ T4566] Call Trace:
[ 91.135010][ T4566]
[ 91.137968][ T4566] dump_stack_lvl+0x188/0x250
[ 91.142685][ T4566] ? show_regs_print_info+0x20/0x20
[ 91.147933][ T4566] ? load_image+0x410/0x410
[ 91.152479][ T4566] ? prandom_u32+0x217/0x250
[ 91.157123][ T4566] should_fail+0x383/0x4b0
[ 91.161593][ T4566] should_failslab+0x5/0x20
[ 91.166138][ T4566] slab_pre_alloc_hook+0x51/0xc0
[ 91.171123][ T4566] __kmalloc+0x6b/0x340
[ 91.175484][ T4566] ? tomoyo_realpath_from_path+0xed/0x5e0
[ 91.181264][ T4566] tomoyo_realpath_from_path+0xed/0x5e0
[ 91.186871][ T4566] tomoyo_mount_permission+0x3b8/0x9b0
[ 91.192376][ T4566] ? ____kasan_slab_free+0xd5/0x110
[ 91.197619][ T4566] ? slab_free_freelist_hook+0xec/0x170
[ 91.203392][ T4566] ? tomoyo_get_name+0x520/0x520
[ 91.208437][ T4566] security_sb_mount+0x83/0xb0
[ 91.213256][ T4566] path_mount+0xb8/0xfe0
[ 91.217549][ T4566] ? user_path_at_empty+0x13e/0x190
[ 91.222792][ T4566] __se_sys_mount+0x2e3/0x3d0
[ 91.227542][ T4566] ? __x64_sys_mount+0xc0/0xc0
[ 91.232362][ T4566] ? lockdep_hardirqs_on+0x94/0x140
[ 91.237605][ T4566] ? __x64_sys_mount+0x1c/0xc0
[ 91.242417][ T4566] do_syscall_64+0x4c/0xa0
[ 91.246871][ T4566] ? clear_bhb_loop+0x30/0x80
[ 91.251588][ T4566] ? clear_bhb_loop+0x30/0x80
[ 91.256303][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 91.262256][ T4566] RIP: 0033:0x7f37c1a10b19
[ 91.266718][ T4566] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 91.286360][ T4566] RSP: 002b:00007f37c106f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 91.294843][ T4566] RAX: ffffffffffffffda RBX: 00007f37c1c96fa0 RCX: 00007f37c1a10b19
[ 91.302954][ T4566] RDX: 0000000000000000 RSI: 0000200000006e00 RDI: 0000200000006dc0
[ 91.311078][ T4566] RBP: 00007f37c1aa8b70 R08: 0000000000000000 R09: 0000000000000000
[ 91.319087][ T4566] R10: 0000000000800000 R11: 0000000000000246 R12: 0000000000000000
[ 91.327441][ T4566] R13: 00007f37c1c97038 R14: 00007f37c1c96fa0 R15: 00007ffcfa1bdc68
[ 91.335463][ T4566]
[ 91.343895][ T4566] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 91.353603][ T4566] FAULT_INJECTION: forcing a failure.
[ 91.353603][ T4566] name failslab, interval 1, probability 5, space 0, times 97
[ 91.370825][ T4566] CPU: 0 PID: 4566 Comm: syz.0.23 Not tainted syzkaller #0
[ 91.378103][ T4566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 91.388194][ T4566] Call Trace:
[ 91.391501][ T4566]
[ 91.394463][ T4566] dump_stack_lvl+0x188/0x250
[ 91.399187][ T4566] ? show_regs_print_info+0x20/0x20
[ 91.404455][ T4566] ? load_image+0x410/0x410
[ 91.409050][ T4566] ? prandom_u32+0x217/0x250
[ 91.413685][ T4566] should_fail+0x383/0x4b0
[ 91.418147][ T4566] should_failslab+0x5/0x20
[ 91.422688][ T4566] slab_pre_alloc_hook+0x51/0xc0
[ 91.427700][ T4566] ? btrfs_add_delayed_tree_ref+0x1e1/0xed0
[ 91.433703][ T4566] kmem_cache_alloc+0x3d/0x280
[ 91.438539][ T4566] btrfs_add_delayed_tree_ref+0x1e1/0xed0
[ 91.444345][ T4566] ? btrfs_alloc_tree_block+0xd96/0x1350
[ 91.450027][ T4566] btrfs_free_tree_block+0x229/0xb80
[ 91.455357][ T4566] ? btrfs_clean_tree_block+0x19a/0x220
[ 91.460953][ T4566] ? unpin_extent_range+0xc80/0xc80
[ 91.466260][ T4566] ? btrfs_tree_mod_log_insert_root+0xa2/0x9e0
[ 91.472541][ T4566] btrfs_force_cow_block+0xc4d/0x1760
[ 91.477979][ T4566] ? btrfs_block_can_be_shared+0x2d0/0x2d0
[ 91.483923][ T4566] ? btrfs_qgroup_trace_subtree_after_cow+0x105/0x780
[ 91.490831][ T4566] ? rcu_is_watching+0x11/0xa0
[ 91.495642][ T4566] btrfs_cow_block+0x33e/0x7d0
[ 91.500542][ T4566] btrfs_search_slot+0x9d4/0x2090
[ 91.505611][ T4566] ? __lock_acquire+0x7d40/0x7d40
[ 91.510702][ T4566] ? do_raw_spin_unlock+0x11d/0x230
[ 91.515949][ T4566] btrfs_insert_empty_items+0x32c/0x3e0
[ 91.521546][ T4566] btrfs_new_inode+0x908/0x1830
[ 91.526447][ T4566] ? __lock_acquire+0x7d40/0x7d40
[ 91.531503][ T4566] ? btrfs_create_subvol_root+0x340/0x340
[ 91.537262][ T4566] ? mutex_unlock+0x10/0x10
[ 91.541822][ T4566] btrfs_mkdir+0x2ac/0x5b0
[ 91.546275][ T4566] ? end_current_label_crit_section+0x14b/0x170
[ 91.552544][ T4566] ? btrfs_symlink+0x9e0/0x9e0
[ 91.557356][ T4566] ? btrfs_add_swapfile_pin+0x3e0/0x3e0
[ 91.562906][ T4566] ? inode_permission+0xef/0x480
[ 91.567859][ T4566] ? bpf_lsm_inode_mkdir+0x5/0x10
[ 91.572903][ T4566] ? security_inode_mkdir+0xb3/0x100
[ 91.578225][ T4566] vfs_mkdir+0x386/0x570
[ 91.582490][ T4566] do_mkdirat+0x1dd/0x5c0
[ 91.586843][ T4566] ? vfs_mkdir+0x570/0x570
[ 91.591280][ T4566] __x64_sys_mkdirat+0x85/0x90
[ 91.596079][ T4566] do_syscall_64+0x4c/0xa0
[ 91.600512][ T4566] ? clear_bhb_loop+0x30/0x80
[ 91.605195][ T4566] ? clear_bhb_loop+0x30/0x80
[ 91.609878][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 91.615773][ T4566] RIP: 0033:0x7f37c1a10b19
[ 91.620202][ T4566] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 91.639814][ T4566] RSP: 002b:00007f37c106f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 91.648354][ T4566] RAX: ffffffffffffffda RBX: 00007f37c1c96fa0 RCX: 00007f37c1a10b19
[ 91.656335][ T4566] RDX: 00000000000001ff RSI: 0000200000007040 RDI: ffffffffffffff9c
[ 91.664312][ T4566] RBP: 00007f37c1aa8b70 R08: 0000000000000000 R09: 0000000000000000
[ 91.672308][ T4566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.680314][ T4566] R13: 00007f37c1c97038 R14: 00007f37c1c96fa0 R15: 00007ffcfa1bdc68
[ 91.688317][ T4566]
[ 91.698459][ T4566] ------------[ cut here ]------------
[ 91.703946][ T4566] kernel BUG at fs/btrfs/extent-tree.c:3311!
[ 91.710325][ T4566] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 91.716517][ T4566] CPU: 0 PID: 4566 Comm: syz.0.23 Not tainted syzkaller #0
[ 91.723720][ T4566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 91.733958][ T4566] RIP: 0010:btrfs_free_tree_block+0xb71/0xb80
[ 91.740063][ T4566] Code: e9 02 f9 ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 07 f9 ff ff be 08 00 00 00 4c 89 e7 e8 69 fb 78 fe e9 f5 f8 ff ff e8 6f b2 33 fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 41 57 41 56 41 55
[ 91.759987][ T4566] RSP: 0018:ffffc9000384f5a0 EFLAGS: 00010293
[ 91.766077][ T4566] RAX: ffffffff83457b21 RBX: 1ffff11005a58c62 RCX: ffff88802d345940
[ 91.774069][ T4566] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 91.782043][ T4566] RBP: ffffc9000384f6f0 R08: ffffffff9104720f R09: 1ffffffff2208e41
[ 91.790037][ T4566] R10: dffffc0000000000 R11: fffffbfff2208e42 R12: ffff88806150b064
[ 91.798038][ T4566] R13: ffff88802d2c6310 R14: 00000000fffffff4 R15: 0000000000000005
[ 91.806033][ T4566] FS: 00007f37c106f6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 91.814967][ T4566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.821555][ T4566] CR2: 00007f37c1a5e200 CR3: 000000005fae7000 CR4: 00000000003506f0
[ 91.829534][ T4566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 91.837525][ T4566] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 91.845501][ T4566] Call Trace:
[ 91.848797][ T4566]
[ 91.851731][ T4566] ? btrfs_clean_tree_block+0x19a/0x220
[ 91.857283][ T4566] ? unpin_extent_range+0xc80/0xc80
[ 91.862500][ T4566] ? btrfs_tree_mod_log_insert_root+0xa2/0x9e0
[ 91.868662][ T4566] btrfs_force_cow_block+0xc4d/0x1760
[ 91.874048][ T4566] ? btrfs_block_can_be_shared+0x2d0/0x2d0
[ 91.879859][ T4566] ? btrfs_qgroup_trace_subtree_after_cow+0x105/0x780
[ 91.886631][ T4566] ? rcu_is_watching+0x11/0xa0
[ 91.891411][ T4566] btrfs_cow_block+0x33e/0x7d0
[ 91.896187][ T4566] btrfs_search_slot+0x9d4/0x2090
[ 91.901236][ T4566] ? __lock_acquire+0x7d40/0x7d40
[ 91.906287][ T4566] ? do_raw_spin_unlock+0x11d/0x230
[ 91.911523][ T4566] btrfs_insert_empty_items+0x32c/0x3e0
[ 91.917088][ T4566] btrfs_new_inode+0x908/0x1830
[ 91.921956][ T4566] ? __lock_acquire+0x7d40/0x7d40
[ 91.926993][ T4566] ? btrfs_create_subvol_root+0x340/0x340
[ 91.932737][ T4566] ? mutex_unlock+0x10/0x10
[ 91.937252][ T4566] btrfs_mkdir+0x2ac/0x5b0
[ 91.941687][ T4566] ? end_current_label_crit_section+0x14b/0x170
[ 91.947956][ T4566] ? btrfs_symlink+0x9e0/0x9e0
[ 91.952726][ T4566] ? btrfs_add_swapfile_pin+0x3e0/0x3e0
[ 91.958280][ T4566] ? inode_permission+0xef/0x480
[ 91.963231][ T4566] ? bpf_lsm_inode_mkdir+0x5/0x10
[ 91.968264][ T4566] ? security_inode_mkdir+0xb3/0x100
[ 91.973557][ T4566] vfs_mkdir+0x386/0x570
[ 91.978056][ T4566] do_mkdirat+0x1dd/0x5c0
[ 91.982411][ T4566] ? vfs_mkdir+0x570/0x570
[ 91.986838][ T4566] __x64_sys_mkdirat+0x85/0x90
[ 91.991791][ T4566] do_syscall_64+0x4c/0xa0
[ 91.996232][ T4566] ? clear_bhb_loop+0x30/0x80
[ 92.001409][ T4566] ? clear_bhb_loop+0x30/0x80
[ 92.006198][ T4566] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 92.012107][ T4566] RIP: 0033:0x7f37c1a10b19
[ 92.016527][ T4566] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 92.036137][ T4566] RSP: 002b:00007f37c106f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 92.044561][ T4566] RAX: ffffffffffffffda RBX: 00007f37c1c96fa0 RCX: 00007f37c1a10b19
[ 92.052935][ T4566] RDX: 00000000000001ff RSI: 0000200000007040 RDI: ffffffffffffff9c
[ 92.060921][ T4566] RBP: 00007f37c1aa8b70 R08: 0000000000000000 R09: 0000000000000000
[ 92.068901][ T4566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 92.076886][ T4566] R13: 00007f37c1c97038 R14: 00007f37c1c96fa0 R15: 00007ffcfa1bdc68
[ 92.084869][ T4566]
[ 92.087900][ T4566] Modules linked in:
[ 92.092980][ T4566] ---[ end trace a5d16897b868bc91 ]---
[ 92.099662][ T4566] RIP: 0010:btrfs_free_tree_block+0xb71/0xb80
[ 92.105865][ T4566] Code: e9 02 f9 ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 07 f9 ff ff be 08 00 00 00 4c 89 e7 e8 69 fb 78 fe e9 f5 f8 ff ff e8 6f b2 33 fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 41 57 41 56 41 55
[ 92.125672][ T4566] RSP: 0018:ffffc9000384f5a0 EFLAGS: 00010293
[ 92.131774][ T4566] RAX: ffffffff83457b21 RBX: 1ffff11005a58c62 RCX: ffff88802d345940
[ 92.140251][ T4566] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 92.148280][ T4566] RBP: ffffc9000384f6f0 R08: ffffffff9104720f R09: 1ffffffff2208e41
[ 92.156342][ T4566] R10: dffffc0000000000 R11: fffffbfff2208e42 R12: ffff88806150b064
[ 92.164437][ T4566] R13: ffff88802d2c6310 R14: 00000000fffffff4 R15: 0000000000000005
[ 92.172444][ T4566] FS: 00007f37c106f6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 92.181471][ T4566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.188106][ T4566] CR2: 00005561572a6160 CR3: 000000005fae7000 CR4: 00000000003506e0
[ 92.196141][ T4566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 92.204138][ T4566] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 92.212185][ T4566] Kernel panic - not syncing: Fatal exception
[ 92.218680][ T4566] Kernel Offset: disabled
[ 92.223019][ T4566] Rebooting in 86400 seconds..